Pérez Muñoz, J.E. 2022. The origin of electric lighting and the cinematograph in the theaters and halls of Puebla, from 1888 to the Centenary of 1921. Horizonte Histórico - Semester journal for students of the UAA’s Bachelor’s Degree in History. 24 (Jul. 2022), 32–59. DOI:https://doi.org/10.33064/hh.vi24.4045.